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Self-Inflating Mattress

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Sale price: LBP1,430,000.00

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Our designers, who are trekking enthusiasts, designed this compact mattress to insulate you from the ground and sleep well while bivouacking.

You will like the easy inflation of this MT100 self-inflating mattress. And its 2.5 cm thickness provides good comfort.

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Sale price: LBP1,430,000.00

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Product Videos

Product Features

A photo of the Self-Inflating Mattress in use

Easy transport

Weighs 820g. Volume: 7 litres. Ø 18 cm x 29 cm.Carry bag.

Sleeping quality

Dimensions 180 x 52 x 2.5 cm. Thermal insulation. Adjustable comfort.

Thermal insulation

2 seasons of use (>5°).R-Value standard ASTM F3340-18: 2,7

Easy assembly / dismantling

Self-inflating. Efficient two-way valve with anti-return for easy handling.

Traction

Anti-slip silicon pads. Limits slippage of the sleeping bag.

Ecodesign

We dye every other thread to reduce water consumption

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Product Reviews

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904 reviews






Self-Inflating Mattress
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Pretty good

Comfy. Yet to try in cold conditions. Needs more encouragement to inflate than I was hoping for. This may improve now it's been inflated a few times.

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Great bit of kit.

I like this mat so much that I am going to buy another one for my son. It's warm and easy to roll up.One very happy customer.

Excellent

Comfortable had a good sleep for 3 nights, easy to pack, no complaints from my family members too

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So uncomfortable

I had the 5 worst sleeps of my life on this thing. It barely has any padding to it, so even fully inflated it's super thin and marginally better than sleeping on the ground.

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Give it a pass

Bought 2 of them last year and used 3 times. Keeps deflating through the night so you end up sleeping on the floor. First times I thought I didnt close the lid properly, bit that’s not the issue. Very very disappointed having spent $120 on these. May I add I always rolled them back in their bags after use.

Not bad

Not bad

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Hi Tsz Chuen,


Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! It's also our pleasure to ensure you have the best experience with our products! 


We can't wait to offer you more and better products in order to delight your sport experiences! 


If you have any more questions, comments, please feel welcome to reach back out as we would be more than happy to share and assist. Hope to see you around soon!


Stay healthy!




Carmen

Decathlon Hong Kong Hiking & Trekking Team

6/14/2021
Good Deal

very light and said as description ... so easy to handle it either inflation or deflation, love it.

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Hi Lai,


Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! It's also our pleasure to ensure you have the best experience with our products! 


We can't wait to offer you more and better products in order to delight your sport experiences! 


If you have any more questions, comments, please feel welcome to reach back out as we would be more than happy to share and assist. Hope to see you around soon!


Stay healthy!


Carmen

Decathlon Hong Kong Hiking & Trekking Team

5/5/2021
Camping is fun

Very easy to inflate and , carry , and comfortable

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Light weight, very good quality

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Good

The product is good i.e. does the job well. However, loses one star because it's hard to deflate and roll back into the bag.

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Mattress

Very Comfortable

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Dear Saeful, thank you for your time in leaving us with a 5-Star rating on our product. Our designers, all trekking enthusiasts, created this mattress to insulate you from the ground and to sleep while trekking or bivouacking.


We are glad that we managed to delight you with the standards of our product. We really appreciate your loyalty with Decathlon. Please let us know if there is anything else we can improve on in the future. Thank you once again for your time and we hope to serve you again soon!




Nishapreet Kaur Lett
2/7/2022
Best!

I'm impressed with the mattress. Did not expect a 2.5cm thickness of mattress can be so comfy yet firm. More surprisingly even when I sleep on my side, the mattress can still support, I don't feel the ground. Highly recommending this mattress to everyone!

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Dear Chun Chee,


Thank you for your time in leaving us with a 5-Star rating on our product. We are glad that we managed to delight you with the standards of our product. We really appreciate your loyalty with Decathlon. Please let us know if there is anything else we can improve on in the future. Thank you once again for your time and we hope to serve you again soon!




Maisarah

5/6/2021
very comfortable!

great to use on sand, grass, and pebbled surfaces

Perfect Buddy

This item is a must. It is so light and it doesnt need much effort to put air on it. You can even use it with or without air inside.

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Easy to inflate and comfortable to sleep on

Bought it for a camping trip, have not used it but tried inflating it, it’s very easy and fast to set up, air stays in strong, even after a few days there is no sign of leaking. It’s compact and light when packed, highly reccomended!

Hi CF,


Thank you for taking the time to write a review on the Self-inflating Trekking Mattress - TREK 500 L - grey. I am glad that this product has been working well for you and that you love it.


At Decathlon, our mission is to make sports accessible for the many. It is our responsibility to ensure that our products are made to satisfy our users. 


Feel free to write a review on other Decathlon products and I hope to see you in our store soon!


Stay Healthy, Be Sporty!

Guan

7/11/2021
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Additional Product informations

Composition

Foam

  • 100% Polyurethane

Floor mat

  • 50% Polyester
  • 50% Thermoplastic Polyurethane

Main fabric

  • 50% Polyester
  • 50% Thermoplastic Polyurethane

Carry bag

  • 100% Polyester

The principle of a self-inflating mattress

A self-inflating mattress consists of an airtight envelope glued to an open cell foam in which the air circulates. When you unfold your mattress, it will regain its shape and thickness (2.5 cm for this MT100 mattress) and fill with air. However, it requires some mouth inflation so you can adjust it to the pressure level suitable for you. Self-inflation is more or less noticeable depending on the thickness of the mattress.

Easy inflation/deflation

When using your mattress for the first time, unroll it, open the valve for 24 hours on a flat surface, then inflate it and leave it for 24 hours, valve closed, under pressure. Then you can store it away again. While trekking, take out and unroll your mattress as soon as you set up camp, valve open to facilitate pre-inflation. A self-inflating mattress inflates to about 60 to 70% on its own. You will need to blow up the rest yourself, so you can adjust the pressure to your desired comfort level.

What is the r-value?

The R-Value is a measure of the thermal insulation. It measures the ability of a mattress to retain or prevent heat from escaping from a warm body (human body) to a cold floor.The higher the R-Value, the better the insulation of the mattress.Please note that the R-Values can be added; this means that you can use two mattresses and add their R-Values.All our mattresses are tested to standard ASTM F3340-18.

What r-value for what use?

R-value from 0 to 1.9: Hot season (summer) onlyR-value from 2 to 3: 2 or 3-season (spring-summer-autumn)R-value from 3 to 4: 4-seasonR-value of 4.5 and higher: Use in all 4 seasons and in extreme conditions (glacier, far north and high altitudes)

Tips for sleeping well on your mattress

Once you are lying down, remember to adjust the inflation pressure of the mattress by slightly pressing the IN valve (open cap). A mattress that is too hard is often synonymous with discomfort.Silicone patches on the top of the mattress are designed to reduce the sliding of your sleeping bag on the mattress.

Additional sustainable development information

Textile dyeing requires a lot of water but also produces waste water from the dye baths.To reduce the environmental impact of this model, we chose to use a dyeing process called "bi-ton" which involves dyeing one out of every two yarns. This dyed yarn is also made from a bulk dyeing process which incorporates the colour pigments from the yarn manufacturing phase onwards.This process reduces this product’s CO2 emissions compared to the previous model.

How to repair a leaky mattress

An inflatable mattress is not puncture-proof but it can be repaired!For outdoor use, as much care as possible should be paid to its set-up and handling. You can repair your mattress with the following kit: https://www.decathlon.co.uk/p/kit-of-6-self-adhesive-repair-patches-for-inflatable-mattresses/_/R-p-311504?mc=8557113It has the same features and performance while minimising your environmental impact.

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